Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 02-03-2022.

Submitted and Maintained by Bill Marshall, bill.marshall@verizon.net.


Additions and corrections appreciated (especially with sources). My current list of sources is here. Homepage here.

Index of Medieval and Ancient Lines is here, notable people here, and Gedcom may be downloaded here.

Index of Modern Lines (immigrants to America and their descendants) is here, notable people here, and Gedcom here.


Individual Page


Family:
Marriage: Children:
  1. Adelheid Of Stade

Marriage:
Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. I.2: Premysliden, Askanier, Herzoge von Lothringen, die Hauser Hessen, Wurttemberg und Zahringen. Frankfurt am Main: Vittorio Klostermann, 1999. Information from this source tagged as [Ref: ES I.2 #[0-9]*].
  2. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. VIII: West-, Mittel- und Nordeuropaische Familien. Marburg: Verlag von J. A. Stargardt, 1980. Information from this source tagged as [Ref: ES VIII #[0-9]*].
  3. Paget, Gerald, The Lineage and Ancestry of H.R.H. Prince Charles, Prince of Wales. London: Charles Skilton Ltd, 1977. Nypl ARF+ 78-835. Information from this source tagged as [Ref: Paget HRHCharles p[0-9]*].

Sources for birth and parent Information
date:
1085/87 [Ref: ES I.2 #180, ES VIII #133],
parents:
[Ref: ES I.2 #180],
father:
[Ref: Paget HRHCharles p253]
Sources for death Information
date:
[Ref: ES I.2 #180, ES VIII #133]
Sources with Information about marriage to Lothair Udo IV Margrave Of Stade
date:
1095/1100 [Ref: ES I.2 #180, ES VIII #133],
child:
[Ref: Paget HRHCharles p253]
Sources with Information about marriage to Gerhard I Of Heinsberg
date:
1108/14 [Ref: ES I.2 #180]
Research Notes:



Pedigree of Irmgarde Of Plotzkau
                                              /-----Egino I Of Konradsburg
                                     /-----Alverich I Of Konradsburg
                            /-----Egino II Of Konradsburg
                   /-----Alverich II Of Kakelingen
          /-----Bernhard I Of Kakelingen, Count In Harzgau
 /-----Dietrich Count Of Plotzkau
|         \-----Irmengard Countess Of Bavaria
Irmgarde Of Plotzkau
|                                             /-----Lothar I Count Von Walbeck
|                                    /-----Lothar II Count Of Walbeck
|                           /-----Siegfried I Count Of Walbeck
|                          |        |         /-----Bruno Count Of Arnesburg
|                          |         \-----Mathilda Of Arnsburg
|                          |                 |                  /-----Frederick II Count Of Harzgau
|                          |                 |         /-----Volkmar Count In Harzgau
|                          |                  \-----Frederuna
|                  /-----Friedrich Count Of Walbeck
|                 |        |                           /-----Lothar I Count Of Stade
|                 |        |                  /-----Liuthar Count Of Stade
|                 |        |                 |        |         /-----Ludolph Duke Of Saxony
|                 |        |                 |         \-----Oda Of Saxony
|                 |        |                 |                  \-----Oda
|                 |        |         /-----Henry Count Of Stade
|                 |        |        |         \-----Swanhilde
|                 |         \-----Kunigunde Of Stade
|                 |                 |                           /-----Eudes Count In Lahngau
|                 |                 |                  /-----Gebhard Duke Of Lorraine
|                 |                 |                 |         \-----Judith
|                 |                 |         /-----Udo Count In The Wetterau
|                 |                 |        |         \-----Ita
|                 |                  \-----Judith Of Wetterau
|                 |                          |                  /-----Pepin Count Of Senlis, Peronne, & St. Quentin
|                 |                          |         /-----Herbert I Count Of Vermandois
|                 |                          |        |         \-----(Unk Dau) Of Vermandois
|                 |                           \-----Cunegundis Of Vermandois
|                 |                                   |         /-----Guerra I Count Of Morvois
|                 |                                    \-----Beatrice Of Morvois
|                 |                                             \-----Eve Of Roussillon
|         /-----Konrad Count Of Walbeck
|        |         \-----Thietberga
 \-----Mathilde Of Walbeck
          \-----Adelheid Of Bavaria



Descendants of Irmgarde Of Plotzkau
1. Irmgarde Of Plotzkau m1. Lothair Udo IV Margrave Of Stade m2. Gerhard I Of Heinsberg
m. Lothair Udo IV Margrave Of Stade father: Lothar Udo III Count Of Stade, Markgraf Of Nordmark mother: Oda Of Werl
m. Gerhard I Of Heinsberg